Question

If one throws a ball with velocity V and it reaches to maximum height H then with what velocity the ball should be thrown to gain a maximum height of 2H?​

Answer 1

Answer:

answer choices?

Explanation:

Answer 2

Answer:

$\sqrt{2} v$

Explanation:

Since Max height= u²/2g

H= v²/2g

2H = v²/g

v²/g will be possible when v is replaced by √2 v in the eqn

hope it helps